package interpreter;
import java.math.BigDecimal;


public abstract class BinExpr extends Expr{
	
	protected Expr l;
	protected Expr r;
	
	public BinExpr(Expr l, Expr r){
		this.l = l;
		this.r = r;
	}

	@Override
	public abstract BigDecimal evaluate(Env env) throws Exception;

}
